What is CVE-2018-18029?

CVE-2018-18029 is a medium-severity vulnerability in Naviwebs Navigate Cms, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2018-10-09.

How severe is CVE-2018-18029?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Naviwebs Navigate Cms

CVE-2018-18029

Navigate CMS has Stored XSS via the navigate.php Title field in an edit action.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2018-10-09 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.006 (46.6th percentile), scored 2026-10-19.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 47th percentile — 46.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

Naviwebs Navigate Cms

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

bitbucket.org/navigatecms/navigatecms/commits/586e67ce1c43d459f6b00221fb30be26f… (Patch, Third Party Advisory)
bitbucket.org/navigatecms/navigatecms/issues/3/stored-xss-in-navigatecms (Exploit, Third Party Advisory, Mitigation)

Frequently asked questions

What is CVE-2018-18029?: CVE-2018-18029 is a medium-severity vulnerability in Naviwebs Navigate Cms, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2018-10-09.
How severe is CVE-2018-18029?: Medium severity. CVSS v3 base score is 5.4 out of 10.